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4142810280 = 233574931917
BaseRepresentation
bin1111011011101110…
…0100010010101000
3101200201102120022210
43312323210102220
531441024412110
61523030445120
7204443210040
oct36673442250
911621376283
104142810280
111836565754
129775037a0
135103a3c3b
142b42ca720
15193a84520
hexf6ee44a8

4142810280 has 64 divisors (see below), whose sum is σ = 14203923840. Its totient is φ = 946927872.

The previous prime is 4142810279. The next prime is 4142810281. The reversal of 4142810280 is 820182414.

It is an interprime number because it is at equal distance from previous prime (4142810279) and next prime (4142810281).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4142810281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2465119 + ... + 2466798.

It is an arithmetic number, because the mean of its divisors is an integer number (221936310).

Almost surely, 24142810280 is an apocalyptic number.

4142810280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4142810280 is an abundant number, since it is smaller than the sum of its proper divisors (10061113560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4142810280 is a wasteful number, since it uses less digits than its factorization.

4142810280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931938 (or 4931934 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 4142810280 is about 64364.6663939152. Note that the first 3 decimals coincide. The cubic root of 4142810280 is about 1606.0720160301.

Adding to 4142810280 its reverse (820182414), we get a palindrome (4962992694).

The spelling of 4142810280 in words is "four billion, one hundred forty-two million, eight hundred ten thousand, two hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 4931917 9863834 14795751 19727668 24659585 29591502 34523419 39455336 49319170 59183004 69046838 73978755 98638340 103570257 118366008 138093676 147957510 172617095 197276680 207140514 276187352 295915020 345234190 414281028 517851285 591830040 690468380 828562056 1035702570 1380936760 2071405140 4142810280